Small primordial black holes are perhaps the most interesting and intriguing relics from the early Universe. They can serve as dark matter candidates, source primordial gravitational waves, help in ...

Astronomers using the MeerKAT Pulsar Timing Array, an international experiment that uses the MeerKAT Radio Telescope in South Africa, have uncovered further evidence of gravitational wave signals ...

Terastiodontosaurus marcelosanchezi lived in what is now Africa during the Eocene epoch, some 47 million years ago. The new species belongs to Trogonophidae, a small family of limbless, carnivorous, ...

“The geometry and optical properties of the environment has profound consequences for how photons are emitted, including defining the photons shape, color, and even how likely it is to exist,” said ...

The Vikings played a preeminent role in the peopling of the North Atlantic, and one might expect populations that were founded by them to be genetically similar and homogeneous. New research suggests ...

Dated to around 2400 BCE, the writing precedes other known alphabetic scripts by roughly 500 years, according to Johns Hopkins University’s Professor Glenn Schwartz. “Alphabets revolutionized writing ...

Archaeologists say they have unearthed an entrance to a large stone temple in the ancient Egyptian town of Athribis, near to the modern city of Sohag. “The entrance to a temple in the rock is ...

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have discovered three ultra-massive galaxies — nearly as massive as our own Milky Way Galaxy — already in place within the first billion ...

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing new photo of the spiral galaxy NGC 2090. NGC 2090 is a spiral galaxy located in the southern constellation of Columba.

Human cognitive performance can be significantly influenced by the presence of audience members. While often associated with reputation management, which is considered uniquely human, it is unclear to ...

A new class of atomically dispersed nickel catalysts directly converts captured carbon dioxide (CO 2) to methane (CH 4), according to Dr. Tomaz Neves-Garcia, a postdoctoral researcher at the Ohio ...

“The novel nanopasta is not intended to be a new food but was created because of the wide-ranging uses that extremely thin strands of material, called nanofibers, have in medicine and industry,” said ...